CN116982603A - Swinging mechanism of spinning reel and spinning reel with swinging mechanism - Google Patents
Swinging mechanism of spinning reel and spinning reel with swinging mechanism Download PDFInfo
- Publication number
- CN116982603A CN116982603A CN202310486501.4A CN202310486501A CN116982603A CN 116982603 A CN116982603 A CN 116982603A CN 202310486501 A CN202310486501 A CN 202310486501A CN 116982603 A CN116982603 A CN 116982603A
- Authority
- CN
- China
- Prior art keywords
- gear
- spinning reel
- main body
- shaft
- reel
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000009987 spinning Methods 0.000 title claims abstract description 45
- 229920005989 resin Polymers 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 23
- 229920006324 polyoxymethylene Polymers 0.000 claims description 12
- 229930040373 Paraformaldehyde Natural products 0.000 claims description 6
- 229930182556 Polyacetal Natural products 0.000 claims description 6
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 6
- -1 polyoxymethylene Polymers 0.000 claims description 6
- 229910052725 zinc Inorganic materials 0.000 claims description 6
- 239000011701 zinc Substances 0.000 claims description 6
- 239000002184 metal Substances 0.000 abstract description 11
- 229910052751 metal Inorganic materials 0.000 abstract description 11
- 230000002093 peripheral effect Effects 0.000 description 7
- 239000013585 weight reducing agent Substances 0.000 description 4
- 239000000956 alloy Substances 0.000 description 1
- 229910045601 alloy Inorganic materials 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/01—Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
- A01K89/0108—Pick-up details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/015—Reels with a rotary drum, i.e. with a rotating spool
- A01K89/0183—Drive mechanism details
- A01K89/01912—Drive mechanism details with level winding
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/01—Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
- A01K89/0111—Spool details
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01K—ANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
- A01K89/00—Reels
- A01K89/01—Reels with pick-up, i.e. with the guiding member rotating and the spool not rotating during normal retrieval of the line
- A01K89/0114—Reciprocating mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Animal Husbandry (AREA)
- Biodiversity & Conservation Biology (AREA)
Abstract
The invention provides a swing mechanism capable of realizing the light weight of a spinning reel. A swinging mechanism (30) of a spinning reel (1) is provided with a sliding gear (31), a cam gear (33), and a slider (35). The sliding gear (31) rotates in conjunction with the rotation of the handle shaft (6). The cam gear (33) has a metal gear portion (45) and a resin support portion (47). The metal gear part (45) comprises a gear body (45 a) meshed with the sliding gear (31) and a boss part (45 b) protruding from the gear body (45 a). A resin support section (47) supports the radially inner part of the gear section (45) and rotates integrally with the gear section (45). The spool shaft (9) is moved in the spool axial direction by the slider (35) by the movement of the boss portion (45 b) of the gear portion (45) along the engagement groove (37) of the slider (35).
Description
Technical Field
The present invention relates to a swinging mechanism of a spinning reel and a spinning reel having the swinging mechanism.
Background
A swing mechanism is disclosed in a conventional spinning reel (see patent document 1). The conventional swing mechanism includes: a sliding gear which rotates in conjunction with the rotation of the handle shaft, a metallic cam gear which is meshed with the sliding gear, and a slider which comprises an engagement groove. The cam gear has a gear body engaged with the sliding gear and a boss portion protruding from the gear body. The boss portion is engaged with the engagement groove of the slider. The boss portion moves along the engagement groove, so that the spool moves in the front-rear direction via the spool shaft.
Prior art literature
Patent literature
Patent document 1: japanese patent laid-open publication No. 2019-187342.
Disclosure of Invention
Problems to be solved by the invention
In the conventional swing mechanism, since the cam gear is engaged with the slide gear, strength and rigidity are required. Thus, the cam gear is typically formed of metal. For example, the cam gear is formed of one member made of metal. Therefore, when the spinning reel has a swinging mechanism, there is a concern that the weight of the spinning reel may become heavy.
In addition, in the conventional technique of patent document 1, the gear body of the cam gear is formed of a gear portion and a body portion provided on the inner peripheral side of the gear portion and supporting the gear portion, thereby realizing weight reduction. Wherein the boss portion is configured to protrude from the body portion. Since the boss portion moves along the engagement groove, strength is required in the main body portion. Therefore, there is a limit in weight reduction of the main body. That is, in the case where the spinning reel has the swinging mechanism, there is a concern that the weight of the spinning reel may become heavy.
The invention provides a swing mechanism capable of realizing the weight reduction of a spinning reel.
Technical means for solving the problems
The oscillating mechanism of the spinning reel according to the first aspect of the present invention moves the spool shaft in the spool shaft direction in conjunction with the rotation of the handle shaft. The swing mechanism includes a slide gear, a cam gear, and a slider. The slide gear rotates in conjunction with the rotation of the handle shaft.
The cam gear has a metallic gear portion and a resin support portion. The metal gear portion includes a gear body engaged with the sliding gear, and a boss portion protruding from the gear body. The resin support portion supports a radially inner portion of the gear portion and rotates integrally with the gear portion.
The sliding block is installed on the winding drum shaft. The sliding block comprises a clamping groove for clamping the convex seat part. The slider moves the spool shaft in the spool shaft direction by the movement of the boss portion along the engagement groove.
In the swing mechanism, since the gear portion of the cam gear, for example, the gear body and the boss portion are formed of metal, strength and rigidity required for engagement with the sliding gear can be ensured. In addition, since the support portion of the cam gear is formed of resin, the swing mechanism can be made lightweight. That is, by using the swing mechanism, the weight of the spinning reel can be reduced.
In the swing mechanism of the spinning reel according to the second aspect of the present invention, it is preferable that the gear portion includes a first engaging portion protruding radially inward from the gear main body. The support portion includes a first recess opening radially outward and engaged by the first engaging portion.
In the swing mechanism, the first engagement portion of the gear portion is engaged with the first recess portion of the support portion, so that the gear portion and the support portion can be integrally rotated with a simple structure.
In the swing mechanism of the spinning reel according to the third aspect of the second aspect of the present invention, preferably, the boss portion axially protrudes from the first engaging portion toward the cam gear.
In the swing mechanism, the boss portion protrudes from the first engagement portion in the axial direction of the cam gear, so that the boss portion can be reliably engaged with the engagement groove.
In the swing mechanism of a spinning reel according to the second or fourth aspect of the present invention, it is preferable that the support portion has: a main body portion which is disposed radially inward of the gear portion and supports the gear portion; and a flange portion extending radially outward from the main body portion and disposed on an axially outer side surface of the gear portion. The first recess is provided in the main body portion and the flange portion.
In the swing mechanism, since the flange portion of the support portion is disposed on the axially outer side surface of the gear portion, the main body portion of the support portion can be easily positioned on the cam gear shaft at the radially inner side of the gear portion. Further, since the first recess is provided in the main body portion and the flange portion, the gear portion and the support portion can be reliably rotated integrally.
In the swing mechanism of a spinning reel according to a fifth aspect of the present invention, it is preferable that the gear portion includes a second engaging portion protruding radially inward from the gear main body at a position different from the first engaging portion. The support part comprises a second concave part which is opened at the radial outer side and is engaged by the second engaging part.
In the swing mechanism, the gear portion and the support portion can be integrally rotated with a simple structure by engaging the second engagement portion of the gear portion with the second recess portion of the support portion.
In the swing mechanism of a spinning reel according to a sixth aspect of the present invention, it is preferable that the support portion has: a main body portion which is disposed radially inward of the gear portion and supports the gear portion; and a flange portion extending radially outward from the main body portion and disposed on an axially outer side surface of the gear portion. The second concave portion is provided in the main body portion.
In the swing mechanism, since the flange portion of the support portion is disposed on the axially outer side surface of the gear portion, the main body portion of the support portion can be easily positioned on the cam gear shaft at the radially inner side of the gear portion. Further, since the second concave portion is provided in the main body portion, the gear portion and the support portion can be rotated integrally with each other reliably.
In the swing mechanism of a spinning reel according to a seventh aspect of any one of the first to sixth aspects of the present invention, it is preferable that the gear portion includes zinc.
In the swing mechanism, since the gear portion contains zinc, the strength of the cam gear and the rigidity of the cam gear can be ensured.
In the swing mechanism of a spinning reel according to an eighth aspect of any one of the first to seventh aspects of the present invention, it is preferable that the support portion includes at least any one of a polyoxymethylene resin and a polyacetal resin.
In the swing mechanism, the support portion includes at least one of the polyoxymethylene resin and the polyacetal resin, so that the cam gear can be suitably lightweight.
A spinning reel according to a ninth aspect of the present invention includes: a reel body; a spool shaft mounted to the reel body so as to be movable in a front-rear direction with respect to the reel body; a handle shaft rotatably supported by the reel body; and the swinging mechanism.
In the spinning reel, the use of the swing mechanism described above can reduce the weight.
ADVANTAGEOUS EFFECTS OF INVENTION
The invention can realize the light weight of the swing mechanism in the spinning reel. The invention can realize the weight reduction of the spinning reel.
Drawings
Fig. 1 is a side view of a spinning reel according to a first embodiment of the present invention.
Fig. 2 is a side view of the spinning reel with the side cover and the driving body removed.
Fig. 3 is an enlarged partial side view of the swing mechanism.
Fig. 4 is a front perspective view of the cam gear.
Fig. 5 is a front perspective view of the gear portion.
Fig. 6 is a rear perspective view of the gear portion.
Fig. 7 is a rear perspective view of the cam gear.
Fig. 8 is a rear perspective view of the support portion.
Detailed Description
As shown in fig. 1, a spinning reel 1 according to an embodiment of the present invention includes a reel body 3, a handle 5, a rotor 7, a spool 11, a driving body 13 (see fig. 2), and a swinging mechanism 30 (see fig. 2).
As shown in fig. 1, the handle 5 is rotatably supported by the reel body 3. In the present embodiment, an example is shown in which the handle 5 is disposed on the left side of the reel body 3. The handle 5 may be disposed on the right side of the reel body 3. As shown in fig. 2, a swinging mechanism 30 for moving the spool 11 in the front-rear direction is disposed in the internal space of the reel body 3.
The rotor 7 shown in fig. 1 and 2 is used to wind the fishing line around the spool 11. The rotor 7 is disposed at the front of the reel body 3. The rotor 7 is rotatable with respect to the reel body 3. For example, the rotor 7 is coupled to the pinion 17 so as to rotate integrally with the pinion 17. The pinion 17 is rotatably supported by the reel body 3.
The spool 11 shown in fig. 1 and 2 is wound with a fishing line. The spool 11 is configured to be movable integrally with the spool shaft 9. For example, as shown in fig. 2, the spool 11 is attached to the front end portion of the spool shaft 9.
The spool shaft 9 shown in fig. 2 is configured to be capable of advancing and retreating with respect to the reel body 3. The spool shaft 9 is supported by the spool body 3 so as to be movable in the spool axial direction with respect to the spool body 3. The spool axial direction is a direction in which the spool axial center X1 of the spool shaft 9 extends. Spool axial may also be interpreted as a front-to-back direction.
The spool shaft 9 is inserted through the inner peripheral portion of the tubular pinion gear 17. The spool shaft 9 reciprocates in the spool axial direction with respect to the reel body 3 by the operation of the swinging mechanism 30.
As shown in fig. 2, the driving body 13 includes a driving shaft 21, a driving gear 23, and a sliding gear 31. The drive shaft 21 rotates in conjunction with the rotation of the handle 5. For example, the handle shaft 6 of the handle 5 is attached to the drive shaft 21.
The drive shaft 21 has a drive axis X2. For example, the drive shaft 21 is formed in a cylindrical shape. A handle shaft 6 is detachably attached to an inner peripheral portion of the drive shaft 21. The handle shaft 6 is rotatably supported by the reel body 3. The axis of the handle shaft 6 is concentric with the drive axis X2. The drive gear 23 is used to rotate the rotor 7. The drive gear 23 is provided to the drive shaft 21. The drive gear 23 meshes with the pinion gear 17.
The slide gear 31 is used to move the spool shaft 9. The slide gear 31 rotates in the first rotation direction R1 in conjunction with the rotation of the handle shaft 6. The slide gear 31 is provided on the drive shaft 21 at a distance from the drive gear 23 in the axial direction in which the drive shaft center X2 extends. A spool shaft 9 and a guide shaft 34 (described below) are disposed between the drive gear 23 and the slide gear 31. The slide gear 31 is engaged with a cam gear 33 described later.
The drive shaft 21, the drive gear 23, and the slide gear 31 are integrally formed. The drive shaft 21, the drive gear 23, and the slide gear 31 may be formed separately from each other. The drive shaft 21, the drive gear 23, and the slide gear 31 rotate in conjunction with the rotation of the handle shaft 6. When the drive gear 23 and the slide gear 31 rotate, the pinion gear 17 and the cam gear 33 rotate.
For example, in the present embodiment, the rotational direction in which the handle shaft 6, the drive shaft 21, the drive gear 23, and the slide gear 31 rotate is defined as the first rotational direction R1 in order to wind up the fishing line. A rotation direction opposite to the first rotation direction R1 is defined as a second rotation direction R2. The first rotation direction R1 and the second rotation direction R2 are defined with respect to the driving axis X2 and the driving axis X3, respectively.
When the handle shaft 6, the drive shaft 21, the drive gear 23, and the slide gear 31 rotate in the first rotation direction R1 with reference to the drive axis X2, the cam gear 33 rotates in the second rotation direction R2 with reference to the axis X3.
The swinging mechanism 30 shown in fig. 2 moves the spool shaft 9 in the spool shaft direction in conjunction with the rotation of the handle shaft 6. As shown in fig. 3, the swing mechanism 30 includes a slide gear 31, a cam gear 33, a guide shaft 34, and a slider 35.
The sliding gear 31 constitutes the driving body 13 as described above. In fig. 3, the tooth portion 31a of the sliding gear 31 is simplified in representation. The tooth portion 31a includes a plurality of gear teeth. The cam gear 33 is used to move the slider 35 in the spool axial direction. The cam gear 33 is rotatably supported by the reel body 3. For example, the cam gear 33 is disposed between the reel body 3 and the slider 35. The cam gear 33 is rotatably supported by the first boss portion 3b of the reel body 3.
As shown in fig. 2 and 3, the first boss portion 3b is included in the reel body 3. That is, the reel body 3 includes a main body portion 3a, a first boss portion 3b, and a side cover 3e (see fig. 1). A space for disposing the swing mechanism 30 is formed by the main body 3a and the side cover 3 e.
As shown in fig. 4, the cam gear 33 includes a metal gear portion 45 and a resin support portion 47. The gear portion 45 is formed of metal. The metal comprises zinc. Preferably, the metal is an alloy comprising zinc.
As shown in fig. 5, the gear portion 45 includes a gear body 45a and a second boss portion 45b (an example of a boss portion). The gear portion 45 further includes a first protruding portion 45c, a second protruding portion 45d (an example of a first engaging portion), and a third protruding portion 45e (an example of a second engaging portion).
The gear body 45a is engaged with the sliding gear 31. For example, the gear body 45a is formed in a substantially annular shape. A tooth 45f is provided on the outer peripheral portion of the gear body 45a. The tooth 45f includes a plurality of gear teeth. The tooth 45f of the gear body 45a meshes with the tooth 31a (see fig. 3) of the slide gear 31.
As shown in fig. 5, the first protruding portion 45c protrudes from the gear main body 45a toward the cam gear in the axial direction. For example, the first protruding portion 45c protrudes axially from the outer side surface of the gear main body 45a toward the cam gear. The first protruding portion 45c is integrally formed with the gear body 45a. The second protruding portion 45d protrudes radially inward from the gear body 45a. For example, the second protruding portion 45d protrudes inward from the inner peripheral surface of the gear body 45a in the cam gear radial direction. The second protruding portion 45d is integrally formed with the first protruding portion 45c and the gear body 45a.
The third protruding portion 45e protrudes radially inward from the gear body 45a at a position different from the second protruding portion 45 d. For example, the third protruding portion 45e protrudes inward from the inner peripheral surface of the gear body 45a in the cam gear radial direction. The third protruding portion 45e is integrally formed with the gear body 45a.
As shown in fig. 5, the second boss portion 45b protrudes from the gear main body 45a. For example, the second boss portion 45b axially protrudes from the first protruding portion 45c toward the cam gear. Specifically, the second boss portion 45b axially protrudes from the outer side surface of the first protruding portion 45c toward the cam gear. The second boss portion 45b is integrally formed with the first protruding portion 45 c. The second boss portion 45b is engaged with an engagement groove 37 of a slider 35 described later.
As shown in fig. 3, the second boss portion 45b moves along the engagement groove 37 in association with the rotation of the gear body 45a in a state of being disposed inside the engagement groove 37. The second boss portion 45b is formed in a cylindrical shape. In the present embodiment, the example in which the second boss portion 45b is formed in a cylindrical shape is shown, but the second boss portion 45b may be formed in a truncated cone shape.
The support portion 47 shown in fig. 4 and 7 is formed of resin. The resin includes at least any one of a polyoxymethylene resin and a polyacetal resin. Preferably, the resin is a synthetic resin containing at least one of a polyoxymethylene resin and a polyacetal resin.
The support portion 47 is rotatably supported by the reel body 3 around the axis X3. As shown in fig. 7, the support portion 47 supports the radially inner portion of the gear body 45a. For example, the support portion 47 supports the inner side surface of the gear body 45a in the cam gear radial direction. The support portion 47 rotates integrally with the gear body 45a.
As shown in fig. 8, the support portion 47 has a main body portion 47a and a flange portion 47b. The support portion 47 also has a first recess 47c and a second recess 47d. The support portion 47 also has a hole portion 47e.
As shown in fig. 7 and 8, the main body 47a supports the gear main body 45a. The main body 47a is disposed radially inward of the gear main body 45a. For example, the main body 47a is disposed radially inward of the gear main body 45a in the cam gear. The main body 47a is formed in a substantially annular shape. The main body 47a is pressed into the inner peripheral surface of the gear main body 45a.
As shown in fig. 8, the flange portion 47b extends radially outward from the main body portion 47a. The flange 47b is disposed opposite to the axial outer surface of the gear body 45a. For example, the flange portion 47b contacts the outer side surface of the gear body 45a in the cam gear shaft upward direction. The outer side surface of the gear body 45a is a surface on the side where the second boss portion 45b is formed. The flange portion 47b is formed in a substantially annular shape.
The first recess 47c is provided in the main body 47a and the flange 47b. The first recess 47c opens radially outward. The second protruding portion 45d (see fig. 5) engages with the first recessed portion 47c. For example, the first protruding portion 45c (see fig. 4 and 5) and the second protruding portion 45d (see fig. 5) are engaged with the first concave portion 47c. The second recess 47d is provided in the main body 47a. The second recess 47d opens radially outward. As shown in fig. 7, the third protruding portion 45e engages with the second recessed portion 47d.
As shown in fig. 8, a first boss portion 3b of the reel body 3 (see fig. 2 and 3) is disposed in the hole portion 47e. The axis X3 passes through the center of the hole 47e.
As shown in fig. 2 and 3, the guide shaft 34 is used to guide the slider 35 in the spool axial direction. The guide shaft 34 is disposed above the spool shaft 9. The guide shaft 34 is disposed parallel to the spool shaft 9 (spool axis X1) and is fixed to the reel body 3 (body portion 3 a).
As shown in fig. 3, the slider 35 is for moving the spool shaft 9 in the spool shaft direction. The slider 35 is mounted to the spool shaft 9. For example, the slider 35 has a slider body 36 and an engagement groove 37. The slider body 36 is fixed to the rear end of the spool shaft 9. The slider body 36 is inserted with a guide shaft 34. The slider body 36 moves along the guide shaft 34 in the spool shaft direction.
The second boss portion 45b is disposed in the engagement groove 37. The engagement groove 37 is provided in the slider body 36. For example, in a state where the slider body 36 is attached to the spool shaft 9 and the guide shaft 34, the engagement groove 37 extends upward from the spool shaft 9.
As shown in fig. 3, when the engagement groove 37 is viewed from the handle 5 side in the axial direction in which the drive shaft center X2 extends, the engagement groove 37 is formed in a curved shape. In this case, for example, the engagement groove 37 is formed in an S-shape. The second boss portion 45b is engaged with the engagement groove 37. The second boss portion 45b moves along the engagement groove 37, and thereby the slider body 36 moves the spool shaft 9 in the spool shaft direction along the guide shaft 34.
The swing mechanism 30 of the spinning reel 1 has the following features. In the swing mechanism 30, since the gear portion 45 of the cam gear 33, for example, the gear body 45a and the second boss portion 45b are formed of metal, strength and rigidity required for engagement with the slide gear 31 can be ensured. Further, since the support portion 47 of the cam gear 33 is formed of resin, the swing mechanism 30 can be made lightweight. That is, the weight of the spinning reel 1 can be reduced by using the swinging mechanism 30.
In the swing mechanism 30, the first protruding portion 45c of the gear portion 45 is engaged with the first recessed portion 47c of the support portion 47, whereby the gear portion 45 and the support portion 47 can be integrally rotated with a simple structure.
In the swing mechanism 30, the second boss portion 45b is projected in the axial direction from the first projection portion 45c toward the cam gear, whereby the second boss portion 45b can be reliably engaged with the engagement groove 37.
In the swing mechanism 30, since the flange portion 47b of the support portion 47 is disposed on the axially outer side surface of the gear portion 45, the main body portion 47a of the support portion 47 can be easily positioned on the cam gear shaft upward at the radially inner side of the gear portion 45. Further, since the first concave portion 47c is provided in the main body portion 47a and the flange portion 47b, the gear portion 45 and the support portion 47 can be rotated integrally with each other with reliability.
In the swing mechanism 30, the third protruding portion 45e of the gear portion 45 is engaged with the second recessed portion 47d of the support portion 47, whereby the gear portion 45 and the support portion 47 can be integrally rotated with a simple structure.
In the swing mechanism 30, since the flange portion 47b of the support portion 47 is disposed on the axially outer side surface of the gear portion 45, the main body portion 47a of the support portion 47 can be easily positioned on the cam gear shaft upward at the radially inner side of the gear portion 45. Further, since the second concave portion 47d is provided in the main body portion 47a, the gear portion 45 and the support portion 47 can be reliably rotated integrally.
In the swing mechanism 30, since the gear portion 45 contains zinc, the strength and rigidity of the cam gear 33 can be ensured. In the swing mechanism 30, since the support portion 47 includes at least either of the polyoxymethylene resin and the polyacetal resin, the cam gear 33 can be suitably lightened.
By configuring the swinging mechanism 30 as described above, the spinning reel 1 can be suitably reduced in weight.
(availability in industry)
The present invention can be used for a swinging mechanism of a spinning reel and a spinning reel.
Description of symbols:
1. spinning reel
3. Reel body
6. Handle shaft
9. Spool shaft
30 swing mechanism
31 sliding gear
45a gear body
45b second boss portion
45 gear part
47 support part
33 cam gear
37 clamping groove
35 slider
45c first projection
45e third projection
47a main body
47b flange portion
47c first recess
47d second recess.
Claims (9)
1. A swinging mechanism of a spinning reel, which moves a spool shaft in the spool shaft direction in conjunction with rotation of a handle shaft, comprises:
a sliding gear that rotates in conjunction with the rotation of the handle shaft;
a cam gear having a metallic gear portion including a gear body engaged with the sliding gear and a boss portion protruding from the gear body, and a resin support portion that supports a radially inner portion of the gear portion and integrally rotates with the gear portion; and
and a slider mounted on the spool shaft and including an engagement groove in which the boss portion is engaged, the spool shaft being moved in the spool shaft direction by the boss portion moving along the engagement groove.
2. The spinning reel oscillating mechanism according to claim 1, wherein,
the gear portion includes a first engaging portion protruding radially inward from the gear main body,
the support portion includes a first recess portion that opens radially outward and into which the first engaging portion engages.
3. The spinning reel oscillating mechanism according to claim 2, wherein,
the boss portion axially protrudes from the first engagement portion toward the cam gear.
4. The spinning reel oscillating mechanism according to claim 2, wherein,
the support part has: a main body portion which is disposed radially inward of the gear portion and supports the gear portion; and a flange portion extending radially outward from the main body portion and disposed on an axially outer side surface of the gear portion;
the first recess is provided in the main body portion and the flange portion.
5. The spinning reel oscillating mechanism according to claim 2, wherein,
the gear portion includes a second engaging portion protruding radially inward from the gear main body at a position different from the first engaging portion,
the support portion includes a second recess that opens radially outward and into which the second engaging portion engages.
6. The spinning reel oscillating mechanism according to claim 5, wherein,
the support part has: a main body portion which is disposed radially inward of the gear portion and supports the gear portion; and a flange portion extending radially outward from the main body portion and disposed on an axially outer side surface of the gear portion;
the second recess is provided in the main body.
7. The spinning reel oscillating mechanism according to claim 1, wherein,
the gear portion includes zinc.
8. The spinning reel oscillating mechanism according to claim 1, wherein,
the support portion includes at least any one of a polyoxymethylene resin and a polyacetal resin.
9. A spinning reel is provided with:
the reel body;
a spool shaft mounted to the reel body so as to be movable in a front-rear direction with respect to the reel body;
a handle shaft rotatably supported by the reel body; and
the swing mechanism of any one of claims 1 to 8.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2022-075860 | 2022-05-02 | ||
| JP2022075860A JP2023165166A (en) | 2022-05-02 | 2022-05-02 | Oscillating mechanism of spinning reel, and spinning reel comprising oscillating mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116982603A true CN116982603A (en) | 2023-11-03 |
Family
ID=88306548
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310486501.4A Pending CN116982603A (en) | 2022-05-02 | 2023-04-28 | Swinging mechanism of spinning reel and spinning reel with swinging mechanism |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US20230345925A1 (en) |
| JP (1) | JP2023165166A (en) |
| KR (1) | KR20230154737A (en) |
| CN (1) | CN116982603A (en) |
| DE (1) | DE102023203558A1 (en) |
| TW (1) | TW202344193A (en) |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP7032225B2 (en) | 2018-04-26 | 2022-03-08 | シマノコンポネンツ マレーシア エスディーエヌ．ビーエッチディー． | Torque limiting device for fishing reels and spinning reels |
-
2022
- 2022-05-02 JP JP2022075860A patent/JP2023165166A/en active Pending
-
2023
- 2023-01-27 KR KR1020230010896A patent/KR20230154737A/en unknown
- 2023-03-16 TW TW112109665A patent/TW202344193A/en unknown
- 2023-04-07 US US18/132,100 patent/US20230345925A1/en active Pending
- 2023-04-19 DE DE102023203558.8A patent/DE102023203558A1/en active Pending
- 2023-04-28 CN CN202310486501.4A patent/CN116982603A/en active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| US20230345925A1 (en) | 2023-11-02 |
| KR20230154737A (en) | 2023-11-09 |
| DE102023203558A1 (en) | 2023-11-02 |
| TW202344193A (en) | 2023-11-16 |
| JP2023165166A (en) | 2023-11-15 |
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